自动获取 usb视频设备图像，保存成 bmp位图文件-Automatic access to usb video equipment images, saved as bitmap file bmp

显示USB摄像头采集的图像，并实现图片的保存-USB

程序主要实现EZ-USB的控制功能，加上BORD-CONTROL两个程序实现FPGA控制CIS图像采集程序的数据保存，并传输到PC机上进行数据保存-Program mainly realizes the ez-usb CONTROL functions, plus BORD CONTROL- two program CONTROL of CIS image acquisition program FPGA, and the data transmission to PCS data storag